Clinical trials
Knee Osteoarthritis clinical trials
Below are recruiting knee osteoarthritis clinical trials, each written for real people, not researchers. We’re tracking 408 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07727551Recruiting
Nerve block before knee replacement for better recovery
This trial tests if a nerve block given a few weeks before knee replacement surgery can improve pain and function after the operation. It is designed for people who have certain risk factors that might make recovery harder.
BrusselsAges 18–60 - NCT07377669Enrolling by invitation
Partial knee replacement plus ACL repair study
This study tests a combination surgery: repairing the torn ACL at the same time as replacing only the damaged part of your knee. It's designed for active people with arthritis in one knee compartment and a fully torn ACL.
BolognaAges 18–75 - NCT07764354Recruiting
Patient education for sticking with home exercises
This study tests whether extra education helps people with chronic musculoskeletal conditions—like long-term back pain, knee arthritis, or partial rotator cuff tears—stick with their home exercise routines to feel better. If you have one of these conditions and are willing to follow a home exercise plan, this could help you manage pain.
Dammam, Eastern ProvinceAges Any age - NCT06328062Recruiting
Comparing two pain medicines for knee replacement
This study compares two medicines, mirogabalin and pregabalin, to see which works better for pain after total knee replacement. It may help you find more effective pain relief after surgery.
Khlong Luang, Changwat Pathum ThaniAges 50–85 - NCT06311513RecruitingPhase 4
Concentrated bone marrow injection during repeat ACL surgery
This study tests whether adding a concentrated bone marrow injection during repeat ACL surgery helps healing and recovery better than surgery alone. If you have had a previous ACL reconstruction that failed, you may be eligible.
Atlanta, GeorgiaAges 18–55 - NCT06687109Recruiting
Joint replacement surgery registry study
This study collects information from people having joint replacement surgery to track how they do over time and improve care.
Spokane, WashingtonAges 18 years+ - NCT06787417RecruitingPhase 4
Knee alignment study for total knee replacement
This study compares two different surgical techniques for total knee replacement to see which one leads to better knee movement and function. If you need a knee replacement due to arthritis, this trial may help find the best approach for your surgery.
Hamilton, OntarioAges 18 years+ - NCT07079254Recruiting
Meniscus repair vs. partial removal for bucket-handle tears
This trial compares two surgeries for a specific type of meniscus tear that blocks knee straightening: repairing the torn meniscus versus removing the damaged part. The goal is to see which leads to better recovery.
Hässleholm, Skåne CountyAges 15 years+ - NCT04816773Enrolling by invitation
Long-term follow-up for specific knee replacement parts
This study follows people for up to 10 years after a knee replacement done with specific manufacturer parts. It helps the company and doctors understand how well these knee implants work and whether they cause any long-term problems.
Fremont, CaliforniaAges 21 years+ - NCT06231758RecruitingPhase 3
Metformin for knee osteoarthritis: a phase 3 trial
This study tests whether metformin, a common diabetes medication, can help reduce pain and improve knee function in people with knee osteoarthritis. It may offer a new treatment option for those with moderate knee OA.
Damietta, New DamiettaAges 30–60 - NCT05985785Recruiting
Bone Marrow vs Steroid Injection for Knee Arthritis
This study compares two different knee injections—one using your own concentrated bone marrow cells (BMAC) and the other using a steroid (cortisone)—to see which works better for long-term knee pain from osteoarthritis.
Chicago, IllinoisAges 18–70 - NCT06426251Recruiting
Light therapy for knee replacement recovery
This trial tests whether a special light therapy (photobiomodulation) can help reduce pain and speed healing after total knee replacement. If you're having knee replacement and don't have complications like infection or open wounds, you may be eligible.
HsinchuAges 20 years+ - NCT07592871Recruiting
Knee Injury and Arthritis Long-Term Health Study
This study follows patients with knee injuries or wear-and-tear arthritis over time to understand how these conditions develop and change. Your health information helps doctors learn what treatments work best and how to prevent problems.
Ningbo, ZhejiangAges 18–90 - NCT02511158Recruiting
Knee ligament surgery study after ACL reconstruction
This study follows people who have a knee ligament tear and undergo surgery to rebuild the ligament. It may help doctors better understand recovery and outcomes after different surgical techniques.
ParisAges 7 years+ - NCT06885372Enrolling by invitation
Long-term follow-up of ACL tear patients without surgery
This trial is for people with a torn ACL who are young (up to 25) and have certain risk factors for knee instability. It will follow them long-term to see how their knee does without surgery, focusing on those who are active in pivoting sports, have a loose knee joint, or have naturally loose joints.
Banff, AlbertaAges 14–25 - NCT07023185Recruiting
Cold and compression after knee replacement
This study will test if adding cold and compression therapy after knee replacement surgery can help with pain, swelling, and recovery. You may qualify if you are 50 or older and having a knee replacement with a specific surgeon.
New Orleans, LouisianaAges 50 years+ - NCT06850818Recruiting
Hip and knee implant registry study
This study is creating a registry of patients who have hip or knee replacement surgery or revision surgery at a specific hospital. The goal is to track outcomes and improve care for future patients.
Heidelberg, Baden-WurttembergAges 18 years+ - NCT06058169Recruiting
Home vibration therapy for arthritis knee pain
This study tests if doing whole-body vibration exercises at home can help reduce knee pain from arthritis. You stand on a gently vibrating platform for short periods over several weeks.
Augusta, GeorgiaAges 40–75 - NCT07199738Recruiting
Knee replacement study with a new implant option
This study tests a specific knee implant insert (LEGION Medial Stabilized) in people who need a total knee replacement due to arthritis or similar joint disease. It aims to see if the device is safe and works well over time.
Newton, MassachusettsAges 18–80 - NCT06988163Enrolling by invitation
Osteoarthritis care tools for primary care doctors
This study tests a tool to help doctors manage osteoarthritis care. You may join if you are a healthcare provider at the UNC pilot clinic or a patient who has been referred to the 'Walk With Ease' program by that clinic, are 18 or older, and speak English.
Chapel Hill, North CarolinaAges 18–99 - NCT06637709Recruiting
Pain after osteoarthritis treatment: a 24-month study
This study looks at why some people still have pain after knee surgery or other treatments for osteoarthritis. It tests a marker in the blood to see if it relates to ongoing pain. You would be followed for 24 months.
Roma, RomaAges 18–99 - NCT07313449Recruiting
Knee replacement study: 1-year results for a specific prosthesis
This study looks at how well a certain type of cemented total knee replacement works after at least one year. It may help doctors understand long-term outcomes for this specific knee implant.
StrasbourgAges 18 years+ - NCT06892899Enrolling by invitation
Exercise study for knee health after ACL surgery
This study tests whether a specific exercise program can improve knee health in people who have had ACL surgery. It aims to understand how exercise affects the knee after injury and may help prevent arthritis.
Oslo, OsloAges 16–40 - NCT07574762Recruiting
Knee Replacement: Computer Navigation vs. Robotic Surgery
This study compares two advanced surgical techniques for knee replacement in patients with knee arthritis. Researchers want to see if robotic-assisted surgery offers any advantages over computer-guided navigation surgery for placing the artificial knee.
Paris, ParisAges 18 years+
Hear when a new Knee Osteoarthritis trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for knee osteoarthritis?
- Yes. Clin2 currently lists 408 recruiting knee osteoarthritis studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a knee osteoarthritis trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a knee osteoarthritis trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.